2. 重组蛋白
  3. CD Antigens
  4. T Cell CD Proteins

T Cell CD Proteins  (T 细胞 CD 蛋白)

The cluster of differentiation (CD) antigens a protocol used for the identification and investigation of cell surface molecules present on leukocytes. Some CD proteins often act as cell-cell or cell-matrix adhesion molecules, cytokine receptors, ion pores, or nutrient transporters. CD proteins play a variety of roles in immune system function. The lineage-specific marker for T cells is cytoplasmic CD3, which appears in the earliest T cells as precursors in the thymus. Early T-cell precursors also express CD2 and CD7. During thymic maturation, the T-cell precursor undergoes rearrangements of the T-cell receptor. This process is accompanied by the appearance of other T-cell lineage-associated markers (CD5, CD4, CD8). The majority of the mature T cells are either CD4+ or CD8+. Thymocytes, however, and aberrant neoplastic T cells may coexpress CD4 and CD8 as well as immature T-cell markers TdT and CD1a.

 
目录号 产品名 / 同用名 种属 表达系统
  • HY-P73499
    CD40 Protein, Human (193a.a, HEK293, His)

    Tumor Necrosis Factor Receptor Superfamily member 5; Bp50; CD40L Receptor; CDw40; TNFRSF5

    		Human HEK293
  • HY-P7395
    PD-1 Protein, Human (CHO, Fc)

    重组人PD-1, Fc Chimera (CHO 表达)

    rHuPD-1, Fc Chimera; PD1; CD279; PDCD1

    		Human CHO
    PD-1 Protein, Human (CHO, Fc)当与T细胞受体的配体PD-L1或PD-L2结合时，抑制T细胞受体的激活信号。
  • HY-P7396
    PD-1 Protein, Human (143a.a, HEK293, His)

    重组人 PD-1, His (HEK293 表达)

    rHuPD-1, His; PD1; CD279; PDCD1

    		Human HEK293
    PD-1 Protein, Human (143a.a, HEK293, His)当与T细胞受体的配体PD-L1或PD-L2结合时，抑制T细胞受体的激活信号。
  • HY-P70537
    CD4 Protein, Human (365a.a, HEK293, His)

    T-cell surface glycoprotein CD4; T-cell surface antigen T4/Leu-3; sCD4

    		Human HEK293
  • HY-P70731
    CD38 Protein, Human (HEK293, His)

    ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1; ADP-ribosyl cyclase 1; Cyclic ADP-ribose hydrolase 1; CD38 antigen; CD38 molecule; CD38

    		Human HEK293
  • HY-P70808
    CD40L/CD154/TRAP Protein, Mouse (HEK293, His)

    重组小鼠 CD40L/CD154/TRAP 蛋白 (HEK293, His)

    CD40 Ligand; CD40LG; HIGM1; T-B cell-activating molecule; T-BAM; TNFSF5; tumor necrosis factor (ligand) superfamily member 5; Tumor necrosis factor ligand superfamily member 5

    		Mouse HEK293
    CD40L (CD154; TRAP) 是 CD40 (TNFRSF5) 的配体，在 T 细胞中产生共刺激信号而发挥上调 IL-4 合成的作用。CD40L 在活化的 CD4+ T 淋巴细胞上特异性表达，参与 NF-κB/MAPK 信号通路。CD40L 还参与 B 细胞的分化、成熟和凋亡。小鼠中 CD40L 蛋白可裂解为 2 种亚型，包括膜状肽 (1-260 a.a.) 和可溶性肽 (112-260 a.a.) (作为整合素的配体)。重组小鼠 CD40L/CD154/TRAP 蛋白 (HEK293, His) 全长 149 个氨基酸 (M112-L260)，由 HEK293 细胞表达，带有 N 端 6*His 标签。
  • HY-P70629
    IL-2R alpha Protein, Human (HEK293, Fc)

    IL-2R alpha; IL-2RA; IL-2 R alpha; Interleukin-2 receptor subunit alpha; CD25; p55; TAC antigen; IL2-RA; IL-2R subunit alpha; IL-2-RA; IL-2 receptor subunit alpha

    		Human HEK293
    IL-2R alpha Protein, Human (HEK293, Fc)是一种由 HEK293 细胞表达的，C 末端有 Fc 片段的重组人IL-2RA。IL-2RA 是白细胞介素-2 受体的一个亚单位，通过调节 IL-2R 对配体的亲和力，在调节 IL-2 介导的反应中发挥着重要作用。
  • HY-P7374
    IL-2R alpha/CD25 Protein, Human (HEK293, Fc)

    重组人 IL-2R alpha/CD25 蛋白 (HEK293, Fc)

    rHuIL-2R α/CD25, Fc Chimera; TAC antigen; IL-2-RA; IL-2 R alpha; IL-2Rα; IL2RA

    		Human HEK293
    IL-2R alpha (CD25) 是高亲和力 IL-2 受体的重要组成部分。IL-2R alpha 增强 IL-2 与其受体复合物的结合，从而调节 T 细胞生长和其他淋巴功能。IL-2R alpha/CD25 Protein, Human (HEK293, Fc) 是一种重组人 IL-2R alpha 蛋白，在 HEK293 细胞中表达，由 192 个氨基酸组成 (E22-C213)，C 末端带有hFc 标签。
  • HY-P70824
    CD3 epsilon Protein, Human (27a.a, HEK293, Fc)

    T-Cell Surface Glycoprotein CD3 Epsilon Chain; T-Cell Surface Antigen T3/Leu-4 Epsilon Chain; CD3e; CD3E; T3E

    		Human HEK293
  • HY-P7168
    Fas/CD95 Protein, Human (HEK293)

    重组人 Fas/CD95 蛋白 (HEK293)

    rHuFASR/TNFRSF6; Tumor necrosis factor receptor superfamily member 6; Fas receptor; CD95; APT1; FAS1; Apo-1

    		Human HEK293
    Fas 受体是一种细胞表面死亡受体，又称凋亡介导表面抗原 Fas 和 Apo-1 抗原。Fas 受体与 Fas 配体结合而形成死亡诱导信号复合物，如 Fas 相关死亡结构域蛋白 (FADD)。Fas 受体参与 caspase 级联反应，调节下游 JNK 和 p38-K 的激活。它还介入 ERK/JNK MAPKs 信号级联，激活 MAPK3/ERK1, MAPK8/JNK 和 NF-κB，与多种恶性肿瘤和免疫系统疾病的发病机制有关。人 Fas 受体含有一个死亡结构域 (230-314 a.a.)，在调节程序性死亡中发挥关键作用。重组人 Fas/CD95 蛋白 (HEK293) 全长 157 个氨基酸 (Q26-S172)，由 HEK293 细胞表达，不带标签。
  • HY-P73682
    RANK L/TNFSF11 Protein, Human (HEK293, Fc)

    重组人 RANKL/TNFSF11 蛋白 (HEK293, Fc)

    Tumor necrosis factor ligand superfamily member 11; ODF; RANKL; CD254; TNFSF11

    		Human HEK293
    RANKL (TNFSF11)，一种 II 型跨膜蛋白，是 NF-κB (RANK) 受体的配体。RANKL 是 NF-κB 的激活剂。当与 NF-κB 结合后，其诱导单核细胞/巨噬细胞谱系细胞分化为破骨细胞，并进一步导致破骨细胞前体成熟。因此，RANKL 对于破骨细胞成熟、骨骼建模和骨骼重塑，以及淋巴结 (LN) 的发育至关重要。RANKL/TNFSF11 Protein, Human (HEK293, Fc) 是一种由 HEK293 产生的重组人RANKL (G63-D244)，N 端带 mFc 标签。
  • HY-P70010
    CD73/5'-Nucleotidase Protein, Human (521a.a, HEK293, His)

    rHu5'-nucleotidase/CD73, His; 5'-Nucleotidase; 5'-NT; Ecto-5'-Nucleotidase; CD73; NT5E; NT5; NTE

    		Human HEK293
  • HY-P70490
    Fc gamma RIIIA/CD16a Protein, Human (F176V, HEK293, His)

    Low Affinity Immunoglobulin Gamma Fc Region Receptor III-A; CD16a Antigen; Fc-Gamma RIII-Alpha; Fc-Gamma RIII; Fc-gamma RIIIa; FcRIII; FcRIIIa; FcR-10; IgG Fc Receptor III-2; CD16a; FCGR3A; CD16A; FCG3; FCGR3; IGFR3

    		Human HEK293
  • HY-P70506
    CD3 epsilon Protein, Human (HEK293, His)

    T-Cell Surface Glycoprotein CD3 Epsilon Chain; T-Cell Surface Antigen T3/Leu-4 Epsilon Chain; CD3e; CD3E; T3E

    		Human HEK293
  • HY-P70525
    PD-1 Protein, Human (HEK293, mFc)

    Programmed cell death protein 1; hPD-1; PDCD1; CD279

    		Human HEK293
  • HY-P70547
    PD-1 Protein, Cynomolgus (143a.a, HEK293, Fc)

    Programmed cell death 1; PD-1; PD1

    		Cynomolgus HEK293
  • HY-P70609G
    CD40L/CD154/TRAP Protein, Human (HEK293)

    重组人 CD40L/CD154/TRAP 蛋白 (HEK293)

    CD40 ligand; CD40-L; TRAP; CD154; TNFSF5

    		Human HEK293
    CD40L (CD154; TRAP) 是 CD40 (TNFRSF5) 的配体，在 T 细胞中产生共刺激信号而发挥上调 IL-4 合成的作用。CD40L 在活化的 CD4+ T 淋巴细胞上特异性表达，参与 NF-κB/MAPK 信号通路。CD40L 还参与 B 细胞的分化、成熟和凋亡。人 CD40L 蛋白可裂解为 2 种亚型，包括膜状肽 (1-261 a.a.) 和可溶性肽 (113-261 a.a.) (作为整合素的配体)。重组人 CD40L/CD154/TRAP 蛋白 (HEK293) 全长 149 个氨基酸 (M113-L261)，由 HEK293 细胞表达，不带标签。
  • HY-P70651
    B7-1/CD80 Protein, Human (208a.a, HEK293, His)

    CD80; Activation B7-1 antigen; B7; BB1; CD28LG1; CD28LGB7-1 antigen; T-lymphocyte activation antigen CD80

    		Human HEK293
  • HY-P70681
    4-1BB/TNFRSF9 Protein, Human (163a.a, HEK293, Fc)

    CD137; ILA; TNFRSF9; 4-1BB ligand receptor; CDw137; T-cell antigen 4-1BB homolog; T-cell antigen ILA

    		Human HEK293
    4-1BB/TNFRSF9 Protein, Human (HEK 293, Fc) 是一种由 HEK293 细胞表达的，C 末端有 Fc 片段的重组人 4-1BB/TNFRSF9 蛋白。Recombinant Human 4-1BBRTNFRSF9 是 TNF 受体超家族可诱导的T 细胞分子，能够促进抗原特异性T细胞的扩增，也能够阻止CD8+ T细胞的激活诱导死亡。
  • HY-P70684
    CTLA-4 Protein, Human (126a.a, HEK293, His)

    Cytotoxic T-lymphocyte protein 4; Cytotoxic T-lymphocyte-associated antigen 4; CTLA-4; CD152; CTLA4

    		Human HEK293
目录号 产品名 作用方式 纯度